<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
统计本网页总访问量
<%
Integer count=(Integer)application.getAttribute("count");
//第一次访问的时候，count是null
if(count==null){
	count=new Integer(1);
}else{
	count++;
}
application.setAttribute("count", count);
%>
访问量：<%=count %>
</body>
</html>